Here is a size chart for Driver Dan's Story Train characters to show how they all relate to each other. Hip and Hop (rabbits) are the same size so to save space the rough model of one is put in. The same for Milly and Lilly (the flamingos). Although that's the final model. Oh and the Counting Sheep are all inside number 5. They stack you see. I didn't know what else to say about the picture. Can you tell?